Six Links Assur Group Model Synthesis with Multiple Joint and Loop
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摘要: 为综合得到含复铰的6杆Assur杆组构型综合,提出了一种含复铰杆组特征值的构型方法。分析此杆组特征值,得到了杆组中构件数、复铰数、环路数以及外接运动副之间的关系,在上述分析基础上运用C语言编程得到含复铰6杆Assur组的数综合。进一步的给出了含复铰杆组拓扑图的绘图原则和方法。结合含复铰杆组特征值和拓扑图绘制规则、方法,可快速、准确地进行含复铰6杆Assur杆组构型综合分析。列表给出了含复铰的6杆Assur杆组的型综合,丰富了含复铰杆组的构型综合。同时为实现计算机的自动绘制奠定了基础。Abstract: In order to obtain six links Assur group model synthesis with multiple joints, a configuration method depend on Assur group eigenvalue with multiple is come up. Analyzing for Assur group eigenvalue, the relationship among components,multiple joints,loops and external kinematic pairs are obtained. On the basis of the above analysis, sxi links Assur group with multiple number synthesis is obtained with C language programming. Furthermore, the drawing principle and method about Assur group topology figure with multiple are given. Combining the Assur group eigenvalue with these principles about topology with multiple, a model synthesis for six group with multiple can be quickly and accurately carried out. The type synthesis about six links Assur group with multiple joints are listed. It is abundant with model synthesis about Assur group with multiple joints and laid a solid foundation to achieve the automatic drawing of the computer.
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Key words:
- multiple joints /
- Assur group eigenvalue /
- topology figure /
- number synthesis /
- type synthesis
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[1] Manolescu N I. A unitary method for construction of the kinematic plane chains and plane mechanisms with different degrees of mobility[J]. Revue Roumaine des Sciences Techniques, Serie de Mecanique Appliquee, 1964,9:1263-1313 [2] 曹惟庆,褚金奎.含有复铰的平面八杆单自由度机构的类型综合[J].机械科学与技术,1990,(4):1-7 Cao W Q,Chu J K. Structural synthesis of planar 8-bars, 1-DOF multiple joints kinematic chains[J]. Mechanical Science and Technology for Aerospace Engineering, 1990,(4):1-7(in Chinese) [3] Cao W Q, Chu J K. Structural analysis and synthesis of assur groups with multiple Joints[J]. Journal of Mechanical Engineering, 1992,5(1):16-22 [4] 丁华锋,黄真.平面机构统一拓扑描述模型的建立及同构判别[J].机械工程学报,2009,45(3):99-103 Ding H F, Huang Z. Uniform topological representation model of planar mechanisms and isomorphism identification[J]. Journal of Mechanical Engineering, 2009,45(3):99-103(in Chinese) [5] 李树军,戴建生.基于Assur杆组元素的平面机构的拓扑描述[J].机械工程学报,2011,47(19):8-13 Li S J, Dai J S. Topological representation of planar mechanisms based on Assur Group elements[J]. Journal of Mechanical Engineering, 2011,47(19):8-13(in Chinese) [6] 李树军,戴建生.基于杆组邻接矩阵的平面机构综合方法[J].机械工程学报,2012,48(13):13-18 Li S J, Dai J S. Structural synthesis method of planar mechanisms using the assur-group based adjacency matrix[J]. Journal of Mechanical Engineering, 2012,48(13):13-18(in Chinese) [7] 单春成,曹毅,刘凯.基于改进的杆组邻接矩阵的平面运动链类型自动综合[J].机械传动,2016,40(9):38-42 Shan C C, Cao Y, Liu K. Automatic type synthesis of planar kinematic chain based on the modified Assur-group adjacency matrix theory[J]. Journal of Mechanical Transmission, 2016,40(9):38-42(in Chinese) [8] 孙亮波,孔建益,廖汉元,等.基于杆组特征值判别和创新机构的拓扑图方法[J].机械科学与技术,2012,31(8):1270-1273 Sun L B, Kong J Y, Liao H Y, et al. The topplogy figure method to distinguish and create design mechanism based on eigenvalue of Assur group[J]. Mechanical Science and Technology for Aerospace Engineering, 2012,31(8):1270-1273(in Chinese) [9] 孙亮波,孔建益,廖汉元,等.基于一种新拓扑图方法的n杆阿苏尔杆组的构型综合与分析[J].机械设计,2012,29(7):46-50 Sun L B, Kong J Y, Liao H Y, et al. Model synthesis and analysis of n links Assur group based on a new topologic graph method[J]. Journal of Machine Design, 2012,29(7):46-50(in Chinese) [10] 孙亮波,孔建益,廖汉元,等.N杆Assur杆组构型综合图谱库研究[J].机械传动,2013,37(4):15-22 Sun L B, Kong J Y, Liao H Y, et al. Research on the graph database of N links Assur group model synthesis[J]. Journal of Mechanical Transmission, 2013,37(4):15-22(in Chinese) [11] 廖汉元,孔建益.机械原理[M].北京:机械工业出版社,2013:57-98 Liao H Y, Kong J Y. Theory of machines and mechanisms[M]. Beijing:China Machine Press, 2013:57-98(in Chinese) [12] Chu J K, Cao W Q. Type synthesis of baronnov trusses with multiple joints and computer auto-generation[C]//The 5th International Symposium on Linkage and Computer Aided Design Method. Romania, 1989:419-426 [13] Chu J K, Zou Y H. An algorithm for structural synthesis of planar simple and multiple joint kinematic chains[J]. Proceedings of the Institution of Mechanical Engineers, Part C:Journal of Mechanical Engineering Science, 2014,228(12):2178-2192 [14] 褚金奎.平面连杆机构结构特征及尺度特征的研究[D].北京:北京航空航天大学,1992 Chu J K. The research of characteristics of planar linkage structure and scale[D].Beijing:Beihang University, 1992(in Chinese) [15] 褚金奎,邹炎火.平面含复铰及齿轮-连杆运动链的拓扑描述和结构自动综合[J].机械工程学报,2015,51(13):95-100,115 Chu J K, Zou Y H. Topological graph descriptions and structural automatic synthesis of planar multiple joint and geared-linkage kinematic chains[J]. Journal of Mechanical Engineering, 2015,51(13):95-100,115(in Chinese)
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